September Weather in Ganjam, India

Last updated: August 21, 2025

In September, Ganjam, India experiences a warm, tropical climate characterized by a maximum temperature of 34°C (93°F) and an average of 29°C (84°F), with a minimum temperature of 25°C (77°F). This month sees substantial precipitation, accumulating to 285 mm (11.2 in) across approximately 25 rainy days, contributing to the region's high humidity levels of 84%. With the monsoon in full swing, September's weather is marked by a blend of warmth and moisture, enriching the lush landscape while keeping residents prepared for frequent showers.

September Temperature in Ganjam

In September, Ganjam experiences a transition into slightly cooler conditions after the sweltering summer months. The temperatures during this time show a minimum of 25°C (77°F), with an average hovering around 29°C (84°F), and a maximum reaching up to 34°C (93°F). This slight dip in nighttime temperatures compared to the preceding months offers a welcome reprieve from the heat, while the overall warmth remains consistent with the late monsoon season. As the region prepares for the fall, the climate is characterized by humidity and occasional showers, setting the stage for a refreshing change as it gradually shifts toward the more temperate October weather. Thus, September serves as a bridge, blending the remnants of summer with the promise of cooler, more pleasant days ahead.

September Weather in Ganjam: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Ganjam, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Ganjam, September typically has an average temperature of {2}°C ({3}°F), with highs reaching up to {4}°C ({5}°F) and lows dropping to around {6}°C ({7}°F).
JanFebMarAprMayJunJulAugSepOctNovDec717581848586848484827872
Data source: Temperature data for Ganjam generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Ganjam

September in Ganjam, India, typically marks a significant peak in precipitation, with 285 mm (11.2 in) of rainfall recorded over 25 days. This trend follows the intense downpours of July and August, which often saturate the region. While September still carries the monsoon's weight, the rainfall begins to hint at a gradual transition as it stabilizes, reflecting a slight dip compared to the previous months. With rainfall amounts closely mirroring October's average, the rainy season appears to be reaching its climax, paving the way for a refreshing shift that will soon lead into the drier months ahead. This rich precipitation sustains the lush landscape and supports local agriculture, underscoring the importance of the monsoon in Ganjam's climate cycle.

September Precipitation Trends in Ganjam

The chart displays monthly precipitation patterns in Ganjam, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Ganjam, September typically receives around {2} mm ({3} inches) of precipitation spread over approximately {4} days.
JanFebMarAprMayJunJulAugSepOctNovDec8201913631743683002852848557
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Ganjam

In September, Ganjam, India, experiences a notable transition in humidity, with levels stabilizing at 84%. This month is still influenced by the monsoon season, as evidenced by the high humidity levels that began in July and peaked in August at 87%. Following this humid peak, September sees a gradual decrease, but it remains significantly higher compared to the dry winter months of January through April, which average around 50%. As the year progresses into October, humidity persists at 81%, suggesting that while the monsoon’s intensity is waning, the effects linger, maintaining a humid atmosphere in Ganjam.

September Average Humidity in Ganjam

This chart illustrates the average monthly humidity levels in Ganjam, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Ganjam is approximately {2}%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec50%47%43%43%58%71%86%87%84%81%75%59%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Ganjam

In September, Ganjam experiences a UV Index of 13, categorized as extreme, with a burn time of just 10 minutes. This trend of high UV exposure continues from August, where the UV Index peaked at 14, further emphasizing the need for sun protection during these months. The extreme levels signify a persistent pattern from May through October, where values frequently hover between 12 and 14, requiring vigilance for anyone outdoors. As the year progresses, September serves as a reminder that despite the approach of cooler months, the sun's intensity remains a significant concern for residents and visitors alike. To learn more about UV exposure in this region, check out Ganjam UV Index.

Maximum UV Index Levels in Ganjam for September

The chart shows the monthly maximum UV Index (UVI) for Ganjam in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Ganjam typically reaches {2}, which falls under the {3} exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec810101012121314131287
Data source: Ganjam September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

September Sunshine in Ganjam

September brings a gentle transition in Ganjam, India, with 270 hours of sunshine illuminating the landscape. While this marks a decline from the sun-drenched days of the summer months, which peaked in May at 352 hours, it still offers a healthy balance of light as the monsoon subsides. As the year progresses, the average sunshine begins to recover, with October and November both expected to boast 292 hours. This trend highlights a consistent seasonal rhythm, where the early months of the year bask in bright sunlight, reaching their zenith in late spring before gradually tapering off. Overall, September's warmth serves as a subtle reminder that even as daylight begins to wane, the promise of clearer skies is just around the corner.

Monthly Sunshine Duration in Ganjam: September Highlighted

The September sunshine duration represents the total number of hours Ganjam experiences direct sunlight during the month of September, excluding cloudy or obstructed periods. This chart compares the sunshine duration of September with the other months of the year.
JanFebMarAprMayJunJulAugSepOctNovDec253h291h333h336h352h286h276h283h270h292h292h288h
Data source: Ganjam September Sunshine duration data generated using information from the Copernicus Climate Change Service.

Chance of Sun in Ganjam During September

In Ganjam, India, the sunshine patterns throughout the year reveal a striking decline in sunny weather as the summer months transition to the monsoon season. January and February boast impressive sunlit days, with chances soaring to 74% and 89%, respectively. However, as the year progresses into the sweltering heat of May and the heavy rains of the monsoon from June to August, the likelihood of sunshine plummets. By September, this trend continues, with only a 11% chance of sunny weather, marking it as one of the cloudiest months in the region. As October rolls in, the sun begins to re-emerge, offering a 47% chance of clear skies, signaling a welcomed shift from the monsoon gloom.

Percentage of Sunny Days in September in Ganjam

The chart illustrates the percentage of sunny days in Ganjam throughout the year, with September highlighted. It highlights the variation in sunshine across each month and provides an overview of the typical frequency of sunny days, offering insights into how often Ganjam experiences clear skies throughout the year.
JanFebMarAprMayJunJulAugSepOctNovDec74%89%77%70%59%27%10%17%11%47%40%57%
Data source: Ganjam September chance of sun data, generated using information from the Copernicus Climate Change Service.

Daylight Hours in Ganjam in September

As the sun begins to set on summer, September in Ganjam, India, offers a gentle transition with about 12 hours of daylight. This month marks a slight tapering from the peak brightness of May to August, where daylight stretched to a full 13 hours. Following this, October and November will bring shorter days, gradually leading into winter. With 12 hours of daylight, September stands as a balance between the lush, vibrant days of summer and the dwindling light of the approaching colder months, inviting residents and visitors alike to enjoy the pleasant climate and the natural beauty that Ganjam has to offer.

Average Daylight Hours in Ganjam for September

The chart illustrates the variation in daylight duration in Ganjam throughout the year, with September highlighted. It shows the monthly changes in daylight hours, calculated by summing the hours between sunrise and sunset.
JanFebMarAprMayJunJulAugSepOctNovDec11h 5m11h 29m12h 1m12h 35m13h 2m13h 16m13h 9m12h 45m12h 13m11h 40m11h 12m10h 57m
Data source: Ganjam daylight hours, calculated by summing the hours between sunrise and sunset for each day.

September Winds in Ganjam

As September arrives in Ganjam, the winds begin to exhibit a gentle yet noticeable shift, with an average speed of 3.1 m/s (7 mph). This marks a slight increase from the preceding months, illustrating a gradual revitalization in air movement after the summer's more stagnant conditions. With April and May showcasing the highest gusts, it's clear that September serves as a transitional stage, bridging the more robust winds of late spring and the calmer breezes of autumn. As the month unfolds, the refreshing winds invite a refreshing change, heralding the end of the monsoon season and welcoming the forthcoming cooler months. The dynamics of Ganjam's winds highlight the region's unique climatic rhythm, creating a palpable anticipation for the pleasant days ahead.

Average September Wind Speed in Ganjam

The chart displays monthly wind speed patterns in Ganjam, with values for each month shown alongside September's data, which is highlighted for easy comparison. It illustrates the average wind speed, offering insights into how September's wind conditions compare to the rest of the year.
JanFebMarAprMayJunJulAugSepOctNovDec2.22.42.83.63.93.43.22.93.1 m/s2.32.42.7
Data source: Ganjam September wind data, generated using information from the Copernicus Climate Change Service.

How September Weather in Ganjam Compares to Other Months

Weather in Ganjam varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Ganjam, focusing on differences in temperature, rainfall, humidity, and UV levels.

In September, the weather is significantly warmer and more humid, with average temperatures ranging from 25°C (77°F) to a high of 34°C (93°F). This month also sees a considerable amount of rainfall, averaging 285 mm (11.2 in) over 25 days, contributing to the high humidity of 84%. In contrast, January experiences a marked drop in temperature, with minimums of 14°C (58°F) and averages around 22°C (71°F), peaking at 29°C (84°F). Precipitation is minimal in January, averaging just 8 mm (0.3 in) over 1 day and accompanied by lower humidity levels of 50%. For a closer look at January weather patterns, visit Ganjam weather in January.

In September, the weather is warm and humid, with temperatures ranging from a minimum of 25°C (77°F) to a maximum of 34°C (93°F) and an average of 29°C (84°F). This month experiences a high level of precipitation, totaling 285 mm (11.2 in) over 25 days, making it a particularly wet period, with humidity levels soaring at 84%. In contrast, February offers a much milder climate, with temperatures peaking at a maximum of 32°C (90°F) but averaging around 24°C (75°F), and dipping to a minimum of 16°C (61°F). The month sees significantly less rainfall, totaling only 20 mm (0.8 in) over just 2 days, accompanied by a much drier atmosphere with humidity at 47%. For more details on February weather conditions, visit Ganjam weather in February.

In September, the weather is typically hotter and more humid, with average temperatures hovering around 29°C (84°F) and maximums reaching up to 34°C (93°F). This month also sees substantial rainfall, with about 285 mm (11.2 in) of precipitation spread over 25 days, resulting in a humidity level of 84%. In contrast, March experiences milder conditions, with average temperatures around 27°C (81°F) and highs peaking at 35°C (95°F). Notably, it is significantly drier, with only 19 mm (0.8 in) of precipitation over just 3 days and a much lower humidity level of 43%. For a closer look at the weather specifics in March, check out Ganjam weather in March.

In September, the weather tends to be quite humid, with an average temperature around 29°C (84°F) and highs reaching up to 34°C (93°F). However, it also experiences significant rainfall, totaling 285 mm (11.2 in) over about 25 days, contributing to the humidity levels of 84%. In contrast, April presents a drier and hotter climate, with temperatures ranging from a low of 23°C (74°F) to a peak of 36°C (98°F) while only receiving 13 mm (0.5 in) of precipitation across just 2 days. This results in a markedly lower humidity of 43%. For a deeper insight into April weather conditions, you can check Ganjam weather in April.

September tends to be wetter and more humid than May, with an average temperature of 29°C (84°F) compared to May's slightly higher average of 30°C (86°F). While September experiences significantly more rainfall at 285 mm (11.2 in) over 25 days, May remains relatively dry with only 63 mm (2.5 in) across just 3 days. Additionally, the humidity in September is quite high at 84%, making the air feel more oppressive than in May, where humidity is a more comfortable 58%. For a deeper look at May’s weather specifics, you can explore Ganjam weather in May.

In September, the weather typically features slightly lower temperatures than June, with minimums around 25°C (77°F) and maximums peaking at 34°C (93°F), compared to June's minimum of 26°C (79°F) and maximum of 37°C (98°F). While both months are warm, September brings increased precipitation, averaging 285 mm (11.2 in) over 25 days, in contrast to June's 174 mm (6.9 in) spread over 18 days. Additionally, September experiences higher humidity levels at 84%, compared to June's 71%. For more details on June's weather in Ganjam, you can visit this link: Ganjam weather in June.

In comparing the weather of September and July, we observe that both months experience similar average temperatures, hovering around 29°C (84°F). However, July tends to be slightly warmer, with a minimum temperature of 26°C (79°F) compared to September's 25°C (77°F). Precipitation levels are notably higher in July, accumulating 368 mm (14.5 in) over 25 days, while September sees 285 mm (11.2 in) during the same number of days. Humidity remains fairly consistent between the two months, with July at 86% and September slightly lower at 84%. For a detailed overview of July weather, you can refer to Ganjam weather in July.

In comparing the weather between August and September, we see quite similar temperature ranges, with September offering a minimum of 25°C and a maximum of 34°C, mirroring August's temperatures. However, September experiences slightly less precipitation, totaling 285 mm over 25 days, compared to August's 300 mm over 26 days. Humidity is also marginally lower in September at 84%, while August maintains a higher level at 87%. For more detailed information, you can check out Ganjam weather in August.

In September, the weather is typically warmer, with average temperatures reaching 29°C (84°F) and highs of up to 34°C (93°F), while October sees a slight decrease in temperature with an average of 28°C (82°F) and a maximum of 33°C (92°F). Precipitation levels remain fairly consistent, with September receiving 285 mm (11.2 in) over 25 days, compared to October's 284 mm (11.2 in) across 18 days. Additionally, humidity levels are slightly lower in October at 81%, compared to September's 84%. Overall, October offers a slightly cooler and less humid experience while maintaining similar rainfall. For more specific details, you can refer to Ganjam weather in October.

September and November present contrasting weather conditions. In September, temperatures are notably higher, with a minimum of 25°C and an average around 29°C, peaking at 34°C. The month is also characterized by significant rainfall, receiving about 285 mm over 25 days, and high humidity levels at 84%. In contrast, November experiences milder weather, featuring a minimum temperature of 18°C and an average of 26°C, reaching a maximum of 32°C. Precipitation drops considerably to 85 mm, occurring over just 7 days, and humidity decreases to 75%. For more details on November weather, you can visit Ganjam weather in November.

September and December present strikingly different weather patterns. September boasts warm temperatures, with a minimum of 25°C (77°F) and an average of 29°C (84°F), peaking at 34°C (93°F). This month is also characterized by high humidity at 84% and significant rainfall, totaling 285 mm (11.2 in) over 25 days, making it a particularly wet and sticky time. In contrast, December enjoys milder conditions, with temperatures ranging from a minimum of 14°C (58°F) to an average of 22°C (72°F) and a maximum of 29°C (84°F). Precipitation drops dramatically to just 57 mm (2.2 in) over only 3 days, and humidity decreases to 59%, creating a much drier and more comfortable environment. For more detailed insights, you can check Ganjam weather in December.

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Conclusion: What to Expect From September Weather in Ganjam

As September approaches in Ganjam, the weather transitions dramatically from the sweltering heights of summer. With an average temperature settling at a mild 29°C (84°F), it offers a welcome reprieve from the previous months' heat. The month is characterized by increased rainfall, logging about 285 mm over 25 days, contributing to a lush and vibrant landscape. The high humidity levels at 84% can make the air feel thick, enhancing the tropical atmosphere. This blend of warmth and moisture creates an environment that differs markedly from the drier summer, setting the stage for a beautiful, greener season ahead. For a deeper dive into Ganjam's weather patterns throughout the year, visit Ganjam Climate.